Nozzle assembly for an upright vacuum cleaner



FIG. 1 is a perspective view of the nozzle assembly for an upright vacuum cleaner showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a top plan view thereof. 

The ornamental design for a nozzle assembly for an upright vacuum cleaner, as shown and described. 